x^2+4x+7 Factorize it????
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Answer:
x² + 4x + 7 = 0
⇒ x = (-4 ± √-12)/2
⇒ x = (-2 ± √-3)
⇒ x = -2 + √3
OR x = -2 - √3
Step-by-step explanation:
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